EP 2281593 A1 20110209 - Medical blower control via pneumatic patient model
Title (en)
Medical blower control via pneumatic patient model
Title (de)
Medizinische Blassteuerung über ein pneumatisches Patientenmodell
Title (fr)
Contrôle de ventilateur médical par un modèle de patient pneumatique
Publication
Application
Priority
EP 09164984 A 20090709
Abstract (en)
A medical ventilator, having a blower (412), is controlled in operational use through a mathematical model of the ventilator-patient combination in order to control the airflow rate via controlling the pressure. Time delay control and iterative learning can be applied in order to improve accuracy of the control.
IPC 8 full level
A61M 16/00 (2006.01)
CPC (source: EP)
A61M 16/0066 (2013.01); A61M 16/0069 (2014.02); A61M 16/026 (2017.07); A61M 16/10 (2013.01); A61M 2016/0027 (2013.01); A61M 2016/0036 (2013.01); A61M 2230/46 (2013.01)
Citation (applicant)
- US 2006065270 A1 20060330 - LI KUN [US]
- "Fan Fundamentals: Fan Selection, Application-Based Selection, Performance Theory", June 2005, GREENHECK FAN CORP
- YOUSEF-TOUMI, K. ET AL.: "A Time Delay Controller for Systems with Unknown Dynamics", JOURNAL OF DYNAMIC SYSTEMS, MEASUREMENT AND CONTROL, vol. 112, March 1990 (1990-03-01), pages 133 - 142
- ARIMOTO, S. ET AL.: "Bettering operation of dynamic systems by learning: A new control theory for servomechanism or mechatronic systems", PROCEEDINGS OF 23RD IEEE CONFERENCE ON DECISION AND CONTROL, 1984, pages 1064 - 1069
- KAWAMURA, S.; F. MIYAZAKI; S. ARIMOTO: "Applications of learning method for dynamic control of robot manipulators", PROCEEDINGS OF THE 24TH IEEE CONFERENCE ON DECISION AND CONTROL, 1985, pages 1381 - 1386
Citation (search report)
- [XDY] US 2006065270 A1 20060330 - LI KUN [US]
- [XA] US 2007151563 A1 20070705 - OZAKI KENJI [JP], et al
- [A] EP 2025358 A2 20090218 - RESMED LTD [AU]
- [YA] WO 0220076 A2 20020314 - MALLINCKRODT INC [US]
- [A] WU J H ET AL: "Fast response controller for high acceleration motion stages", INTELLIGENT CONTROL AND AUTOMATION, 2008. WCICA 2008. 7TH WORLD CONGRESS ON, IEEE, PISCATAWAY, NJ, USA, 25 June 2008 (2008-06-25), pages 438 - 442, XP031300930, ISBN: 978-1-4244-2113-8
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09164984 A 20090709